net: set name_assign_type in alloc_netdev()
Extend alloc_netdev{,_mq{,s}}() to take name_assign_type as argument, and convert
all users to pass NET_NAME_UNKNOWN.
Coccinelle patch:
@@
expression sizeof_priv, name, setup, txqs, rxqs, count;
@@
(
-alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs)
+alloc_netdev_mqs(sizeof_priv, name, NET_NAME_UNKNOWN, setup, txqs, rxqs)
|
-alloc_netdev_mq(sizeof_priv, name, setup, count)
+alloc_netdev_mq(sizeof_priv, name, NET_NAME_UNKNOWN, setup, count)
|
-alloc_netdev(sizeof_priv, name, setup)
+alloc_netdev(sizeof_priv, name, NET_NAME_UNKNOWN, setup)
)
v9: move comments here from the wrong commit
Signed-off-by: Tom Gundersen <teg@jklm.no>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/802/fc.c b/net/802/fc.c
index 05eea6b..7c174b6 100644
--- a/net/802/fc.c
+++ b/net/802/fc.c
@@ -126,6 +126,6 @@
*/
struct net_device *alloc_fcdev(int sizeof_priv)
{
- return alloc_netdev(sizeof_priv, "fc%d", fc_setup);
+ return alloc_netdev(sizeof_priv, "fc%d", NET_NAME_UNKNOWN, fc_setup);
}
EXPORT_SYMBOL(alloc_fcdev);
diff --git a/net/802/fddi.c b/net/802/fddi.c
index 9cda406..59e7346 100644
--- a/net/802/fddi.c
+++ b/net/802/fddi.c
@@ -207,7 +207,8 @@
*/
struct net_device *alloc_fddidev(int sizeof_priv)
{
- return alloc_netdev(sizeof_priv, "fddi%d", fddi_setup);
+ return alloc_netdev(sizeof_priv, "fddi%d", NET_NAME_UNKNOWN,
+ fddi_setup);
}
EXPORT_SYMBOL(alloc_fddidev);
diff --git a/net/802/hippi.c b/net/802/hippi.c
index 5ff2a71..2e03f82 100644
--- a/net/802/hippi.c
+++ b/net/802/hippi.c
@@ -228,7 +228,8 @@
struct net_device *alloc_hippi_dev(int sizeof_priv)
{
- return alloc_netdev(sizeof_priv, "hip%d", hippi_setup);
+ return alloc_netdev(sizeof_priv, "hip%d", NET_NAME_UNKNOWN,
+ hippi_setup);
}
EXPORT_SYMBOL(alloc_hippi_dev);
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 44ebd5c..cba9c21 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -250,7 +250,8 @@
snprintf(name, IFNAMSIZ, "vlan%.4i", vlan_id);
}
- new_dev = alloc_netdev(sizeof(struct vlan_dev_priv), name, vlan_setup);
+ new_dev = alloc_netdev(sizeof(struct vlan_dev_priv), name,
+ NET_NAME_UNKNOWN, vlan_setup);
if (new_dev == NULL)
return -ENOBUFS;
diff --git a/net/appletalk/dev.c b/net/appletalk/dev.c
index 6c8016f..e4158b8 100644
--- a/net/appletalk/dev.c
+++ b/net/appletalk/dev.c
@@ -39,6 +39,7 @@
struct net_device *alloc_ltalkdev(int sizeof_priv)
{
- return alloc_netdev(sizeof_priv, "lt%d", ltalk_setup);
+ return alloc_netdev(sizeof_priv, "lt%d", NET_NAME_UNKNOWN,
+ ltalk_setup);
}
EXPORT_SYMBOL(alloc_ltalkdev);
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index 403e71f..cc78538 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -682,8 +682,8 @@
netdev = alloc_netdev(sizeof(struct br2684_dev),
ni.ifname[0] ? ni.ifname : "nas%d",
- (payload == p_routed) ?
- br2684_setup_routed : br2684_setup);
+ NET_NAME_UNKNOWN,
+ (payload == p_routed) ? br2684_setup_routed : br2684_setup);
if (!netdev)
return -ENOMEM;
diff --git a/net/atm/clip.c b/net/atm/clip.c
index ba291ce..4633904 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -520,7 +520,8 @@
if (PRIV(dev)->number >= number)
number = PRIV(dev)->number + 1;
}
- dev = alloc_netdev(sizeof(struct clip_priv), "", clip_setup);
+ dev = alloc_netdev(sizeof(struct clip_priv), "", NET_NAME_UNKNOWN,
+ clip_setup);
if (!dev)
return -ENOMEM;
clip_priv = PRIV(dev);
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index e7ee65d..d551e63 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -895,7 +895,7 @@
int ret;
soft_iface = alloc_netdev(sizeof(struct batadv_priv), name,
- batadv_softif_init_early);
+ NET_NAME_UNKNOWN, batadv_softif_init_early);
if (!soft_iface)
return NULL;
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index 5a7f81d..206b65c 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -712,7 +712,7 @@
unsigned long flags;
netdev = alloc_netdev(sizeof(struct lowpan_dev), IFACE_NAME_TEMPLATE,
- netdev_setup);
+ NET_NAME_UNKNOWN, netdev_setup);
if (!netdev)
return -ENOMEM;
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index a841d3e..85bcc21 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -538,8 +538,9 @@
/* session struct allocated as private part of net_device */
dev = alloc_netdev(sizeof(struct bnep_session),
- (*req->device) ? req->device : "bnep%d",
- bnep_net_setup);
+ (*req->device) ? req->device : "bnep%d",
+ NET_NAME_UNKNOWN,
+ bnep_net_setup);
if (!dev)
return -ENOMEM;
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 3eca3fd..078d336 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -344,7 +344,7 @@
struct net_device *dev;
int res;
- dev = alloc_netdev(sizeof(struct net_bridge), name,
+ dev = alloc_netdev(sizeof(struct net_bridge), name, NET_NAME_UNKNOWN,
br_dev_setup);
if (!dev)
diff --git a/net/core/dev.c b/net/core/dev.c
index 38793fb..2c98f10 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6441,17 +6441,19 @@
/**
* alloc_netdev_mqs - allocate network device
- * @sizeof_priv: size of private data to allocate space for
- * @name: device name format string
- * @setup: callback to initialize device
- * @txqs: the number of TX subqueues to allocate
- * @rxqs: the number of RX subqueues to allocate
+ * @sizeof_priv: size of private data to allocate space for
+ * @name: device name format string
+ * @name_assign_type: origin of device name
+ * @setup: callback to initialize device
+ * @txqs: the number of TX subqueues to allocate
+ * @rxqs: the number of RX subqueues to allocate
*
* Allocates a struct net_device with private data area for driver use
* and performs basic initialization. Also allocates subqueue structs
* for each queue on the device.
*/
struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
+ unsigned char name_assign_type,
void (*setup)(struct net_device *),
unsigned int txqs, unsigned int rxqs)
{
@@ -6530,6 +6532,7 @@
#endif
strcpy(dev->name, name);
+ dev->name_assign_type = name_assign_type;
dev->group = INIT_NETDEV_GROUP;
if (!dev->ethtool_ops)
dev->ethtool_ops = &default_ethtool_ops;
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 1f8a59e..5998643 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1828,8 +1828,8 @@
num_rx_queues = ops->get_num_rx_queues();
err = -ENOMEM;
- dev = alloc_netdev_mqs(ops->priv_size, ifname, ops->setup,
- num_tx_queues, num_rx_queues);
+ dev = alloc_netdev_mqs(ops->priv_size, ifname, NET_NAME_UNKNOWN,
+ ops->setup, num_tx_queues, num_rx_queues);
if (!dev)
goto err;
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 64c5af0..45a1e34 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -340,8 +340,8 @@
struct dsa_slave_priv *p;
int ret;
- slave_dev = alloc_netdev(sizeof(struct dsa_slave_priv),
- name, ether_setup);
+ slave_dev = alloc_netdev(sizeof(struct dsa_slave_priv), name,
+ NET_NAME_UNKNOWN, ether_setup);
if (slave_dev == NULL)
return slave_dev;
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 5dc638c..f405e05 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -390,7 +390,8 @@
struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
unsigned int rxqs)
{
- return alloc_netdev_mqs(sizeof_priv, "eth%d", ether_setup, txqs, rxqs);
+ return alloc_netdev_mqs(sizeof_priv, "eth%d", NET_NAME_UNKNOWN,
+ ether_setup, txqs, rxqs);
}
EXPORT_SYMBOL(alloc_etherdev_mqs);
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 54b6731..0157a7a 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -301,7 +301,7 @@
}
ASSERT_RTNL();
- dev = alloc_netdev(ops->priv_size, name, ops->setup);
+ dev = alloc_netdev(ops->priv_size, name, NET_NAME_UNKNOWN, ops->setup);
if (!dev) {
err = -ENOMEM;
goto failed;
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 65bcaa7..c803458 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -500,7 +500,7 @@
else
sprintf(name, "pimreg%u", mrt->id);
- dev = alloc_netdev(0, name, reg_vif_setup);
+ dev = alloc_netdev(0, name, NET_NAME_UNKNOWN, reg_vif_setup);
if (dev == NULL)
return NULL;
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 365b2b6..5f19dfb 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -322,7 +322,8 @@
else
strcpy(name, "ip6gre%d");
- dev = alloc_netdev(sizeof(*t), name, ip6gre_tunnel_setup);
+ dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN,
+ ip6gre_tunnel_setup);
if (!dev)
return NULL;
@@ -1326,7 +1327,8 @@
int err;
ign->fb_tunnel_dev = alloc_netdev(sizeof(struct ip6_tnl), "ip6gre0",
- ip6gre_tunnel_setup);
+ NET_NAME_UNKNOWN,
+ ip6gre_tunnel_setup);
if (!ign->fb_tunnel_dev) {
err = -ENOMEM;
goto err_alloc_dev;
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 51a1eb1..f9de5a6 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -315,7 +315,8 @@
else
sprintf(name, "ip6tnl%%d");
- dev = alloc_netdev(sizeof (*t), name, ip6_tnl_dev_setup);
+ dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN,
+ ip6_tnl_dev_setup);
if (dev == NULL)
goto failed;
@@ -1773,7 +1774,7 @@
err = -ENOMEM;
ip6n->fb_tnl_dev = alloc_netdev(sizeof(struct ip6_tnl), "ip6tnl0",
- ip6_tnl_dev_setup);
+ NET_NAME_UNKNOWN, ip6_tnl_dev_setup);
if (!ip6n->fb_tnl_dev)
goto err_alloc_dev;
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 9aaa6bb..17ee4fc 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -204,7 +204,7 @@
else
sprintf(name, "ip6_vti%%d");
- dev = alloc_netdev(sizeof(*t), name, vti6_dev_setup);
+ dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN, vti6_dev_setup);
if (dev == NULL)
goto failed;
@@ -1020,7 +1020,7 @@
err = -ENOMEM;
ip6n->fb_tnl_dev = alloc_netdev(sizeof(struct ip6_tnl), "ip6_vti0",
- vti6_dev_setup);
+ NET_NAME_UNKNOWN, vti6_dev_setup);
if (!ip6n->fb_tnl_dev)
goto err_alloc_dev;
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 8250474..f9a3fd3 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -744,7 +744,7 @@
else
sprintf(name, "pim6reg%u", mrt->id);
- dev = alloc_netdev(0, name, reg_vif_setup);
+ dev = alloc_netdev(0, name, NET_NAME_UNKNOWN, reg_vif_setup);
if (dev == NULL)
return NULL;
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 4f40817..2e9ba03 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -250,7 +250,8 @@
else
strcpy(name, "sit%d");
- dev = alloc_netdev(sizeof(*t), name, ipip6_tunnel_setup);
+ dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN,
+ ipip6_tunnel_setup);
if (dev == NULL)
return NULL;
@@ -1729,6 +1730,7 @@
sitn->tunnels[3] = sitn->tunnels_r_l;
sitn->fb_tunnel_dev = alloc_netdev(sizeof(struct ip_tunnel), "sit0",
+ NET_NAME_UNKNOWN,
ipip6_tunnel_setup);
if (!sitn->fb_tunnel_dev) {
err = -ENOMEM;
diff --git a/net/irda/irda_device.c b/net/irda/irda_device.c
index 365b895d..9e0d909 100644
--- a/net/irda/irda_device.c
+++ b/net/irda/irda_device.c
@@ -293,7 +293,8 @@
*/
struct net_device *alloc_irdadev(int sizeof_priv)
{
- return alloc_netdev(sizeof_priv, "irda%d", irda_device_setup);
+ return alloc_netdev(sizeof_priv, "irda%d", NET_NAME_UNKNOWN,
+ irda_device_setup);
}
EXPORT_SYMBOL(alloc_irdadev);
diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c
index ffcec22..dc13f1a 100644
--- a/net/irda/irlan/irlan_eth.c
+++ b/net/irda/irlan/irlan_eth.c
@@ -96,7 +96,7 @@
*/
struct net_device *alloc_irlandev(const char *name)
{
- return alloc_netdev(sizeof(struct irlan_cb), name,
+ return alloc_netdev(sizeof(struct irlan_cb), name, NET_NAME_UNKNOWN,
irlan_eth_setup);
}
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index 76125c5..edb78e6 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -246,7 +246,8 @@
goto out;
}
- dev = alloc_netdev(sizeof(*priv), name, l2tp_eth_dev_setup);
+ dev = alloc_netdev(sizeof(*priv), name, NET_NAME_UNKNOWN,
+ l2tp_eth_dev_setup);
if (!dev) {
rc = -ENOMEM;
goto out_del_session;
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index bbf51b2..4edfc7c 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1624,9 +1624,9 @@
if (local->hw.queues >= IEEE80211_NUM_ACS)
txqs = IEEE80211_NUM_ACS;
- ndev = alloc_netdev_mqs(sizeof(*sdata) +
- local->hw.vif_data_size,
- name, ieee80211_if_setup, txqs, 1);
+ ndev = alloc_netdev_mqs(sizeof(*sdata) + local->hw.vif_data_size,
+ name, NET_NAME_UNKNOWN,
+ ieee80211_if_setup, txqs, 1);
if (!ndev)
return -ENOMEM;
dev_net_set(ndev, wiphy_net(local->hw.wiphy));
diff --git a/net/mac802154/ieee802154_dev.c b/net/mac802154/ieee802154_dev.c
index 9b54370..b36b2b9 100644
--- a/net/mac802154/ieee802154_dev.c
+++ b/net/mac802154/ieee802154_dev.c
@@ -167,11 +167,13 @@
switch (type) {
case IEEE802154_DEV_MONITOR:
dev = alloc_netdev(sizeof(struct mac802154_sub_if_data),
- name, mac802154_monitor_setup);
+ name, NET_NAME_UNKNOWN,
+ mac802154_monitor_setup);
break;
case IEEE802154_DEV_WPAN:
dev = alloc_netdev(sizeof(struct mac802154_sub_if_data),
- name, mac802154_wpan_setup);
+ name, NET_NAME_UNKNOWN,
+ mac802154_wpan_setup);
break;
default:
dev = NULL;
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index ede50d1..71cf1bf 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1418,7 +1418,7 @@
struct net_device *dev;
sprintf(name, "nr%d", i);
- dev = alloc_netdev(0, name, nr_setup);
+ dev = alloc_netdev(0, name, NET_NAME_UNKNOWN, nr_setup);
if (!dev) {
printk(KERN_ERR "NET/ROM: nr_proto_init - unable to allocate device structure\n");
goto fail;
diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index 295471a..bd65855 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -165,7 +165,8 @@
netdev_vport = netdev_vport_priv(vport);
netdev_vport->dev = alloc_netdev(sizeof(struct internal_dev),
- parms->name, do_setup);
+ parms->name, NET_NAME_UNKNOWN,
+ do_setup);
if (!netdev_vport->dev) {
err = -ENOMEM;
goto error_free_vport;
diff --git a/net/phonet/pep-gprs.c b/net/phonet/pep-gprs.c
index 66dc65e..e9a83a63 100644
--- a/net/phonet/pep-gprs.c
+++ b/net/phonet/pep-gprs.c
@@ -267,7 +267,7 @@
return -EINVAL; /* need packet boundaries */
/* Create net device */
- dev = alloc_netdev(sizeof(*gp), ifname, gprs_setup);
+ dev = alloc_netdev(sizeof(*gp), ifname, NET_NAME_UNKNOWN, gprs_setup);
if (!dev)
return -ENOMEM;
gp = netdev_priv(dev);
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 8451c8c..a85c1a0 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1538,7 +1538,7 @@
char name[IFNAMSIZ];
sprintf(name, "rose%d", i);
- dev = alloc_netdev(0, name, rose_setup);
+ dev = alloc_netdev(0, name, NET_NAME_UNKNOWN, rose_setup);
if (!dev) {
printk(KERN_ERR "ROSE: rose_proto_init - unable to allocate memory\n");
rc = -ENOMEM;
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 4741671..bd33793 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -485,8 +485,8 @@
struct net_device *dev;
struct teql_master *master;
- dev = alloc_netdev(sizeof(struct teql_master),
- "teql%d", teql_master_setup);
+ dev = alloc_netdev(sizeof(struct teql_master), "teql%d",
+ NET_NAME_UNKNOWN, teql_master_setup);
if (!dev) {
err = -ENOMEM;
break;